Baby cradle

Abstract

The utility model provides a baby cradle, and belongs to the technical field of mother and baby products. The problem that an existing baby crib is single in function is solved. The baby cradle comprises a cradle body, swinging parts are arranged at the bottoms of the two sides of the cradle body, the bottom faces of the two swinging parts are arc-shaped faces protruding downwards, the baby cradle further comprises a plurality of inserting openings and a plurality of sliding wheels, and the upper ends of the sliding wheels are provided with inserting parts capable of being inserted into the inserting openings. When the inserting parts move upwards relative to the plug pins and are inserted into the inserting openings, the sliding wheels and the bed body are positioned in the horizontal direction, the bottom positions of the sliding wheels are lower than the lowest point of the arc-shaped face, and one side of each inserting opening is provided with a receding notch. When the inserting part moves downwards relative to the plug pin, the pulley can swing towards one side of the receding notch, and the bottom of the pulley is made to be located at the lowest point higher than the arc-shaped face. The baby cradle has the advantage of multiple functions.

Description

Technical Field

[0001] The utility model belongs to the technical field of mother and baby products and relates to a baby crib. Background Art

[0002] A baby crib refers to a bed for infants and young children, which has relatively small specifications and generally includes a bed body, guardrails, and rollers connected to the bottom of the bed body. After placing the infant or young child on the bed body, the guardrails around are relied on to protect the infant or young child to prevent the infant or young child from falling from the edge of the bed body, and the rollers at the bottom of the bed body are used to push the baby crib to facilitate the movement of the baby crib.

[0003] A baby rocking crib refers to a baby crib with an arc-shaped surface at the bottom. When the baby crib is in use, the baby crib can be shaken so that the baby crib swings back and forth along the arc-shaped surface, which is convenient for coaxing the baby to sleep.

[0004] However, the existing baby cribs on the market often only have one of the two functions of being movable and swingable, and it is difficult to meet people's usage requirements. Summary of the Utility Model

[0005] The purpose of the utility model is to address the above problems existing in the prior art and propose a baby rocking crib, which solves the problem of the single function of the existing baby crib.

[0006] The purpose of the utility model can be achieved by the following technical solutions:

[0007] The baby rocking crib includes a bed body. Both bottoms of the two sides of the bed body have swing parts, and the bottom surfaces of the two swing parts are both arc-shaped surfaces protruding downward. It is characterized in that the baby rocking crib further includes several sockets located at the bottom of the bed body and several pulleys arranged at the bottom of the bed body. The number of the sockets is the same as that of the pulleys. The upper ends of the several pulleys all have plug-in parts that can be inserted into the sockets. The several plug-in parts all have long-strip-shaped jacks, and the length direction of the jacks is arranged in the vertical direction. A bolt is fixed on the bed body and passes through the jacks, and the bolt can move back and forth along the length direction of the jacks. When the plug-in part moves upward relative to the bolt and is inserted into the socket, the pulley and the bed body are positioned in the horizontal direction, and the bottom position of the pulley is lower than the lowest point of the arc-shaped surface. A relief notch is provided on one side of the several sockets. When the plug-in part moves downward relative to the bolt, the pulley can swing toward the side of the relief notch and make the bottom of the pulley be located higher than the lowest point of the arc-shaped surface.

[0008] When the baby crib needs to be moved, swing the pulley below the socket. The insertion part of the pulley moves upward relative to the pin and inserts into the socket, achieving the positioning of the pulley and the crib in the horizontal direction. And the crib presses on the pulley under its own gravity, and the pulley will not fall out of the socket. Then the user can manually push the baby crib, and the crib will translate under the rolling of the pulley. When the crib needs to be rocked, pull out the pulley downward so that the upper end of the insertion part at the top of the pulley disengages from the top position of the socket, releasing the horizontal position lock between the pulley and the crib. Swing the pulley to the side of the relief notch, so that the pulley swings from the bottom of the crib to the side of the crib. At this time, the pulley is higher than the arc surface, and the crib relies on the arc surface at the bottom of the swing part to abut against the ground for support, and a small amplitude of back-and-forth rocking of the baby crib can be achieved. Therefore, the baby crib can reach two states, namely the moving state and the rocking state, by moving the pulley upward or swinging it sideways, with more diverse functions and better meeting the user's usage requirements.

[0009] In the above-mentioned baby crib, the position of the highest point of the socket is higher than the position of the highest point of the relief notch. The higher position of the top of the socket enables the insertion part to be blocked by the side wall of the socket when it is inserted into the highest position of the socket, thus achieving the horizontal position fixation between the crib and the pulley. When the insertion part is pulled downward to the position of the relief notch, the side of the socket can no longer limit the insertion part, and the side swing of the insertion part can be achieved. The structure is relatively simple, and the structural stability after state switching is high.

[0010] In the above-mentioned baby crib, the side of the insertion part has a limiting part that protrudes and extends into the relief notch, and the limiting part can abut against the top wall of the relief notch when the pulley swings to the side of the relief notch. When the pulley and the insertion part swing to the side of the relief notch, the swing angle of the pulley is limited by relying on the limiting part to abut against the side wall of the relief notch.

[0011] In the above-mentioned baby cradle, the bed body includes a cradle with an open top and support plates in the shape of plates vertically connected to opposite sides of the cradle. Two rocking parts are respectively located at the bottoms of the two support plates. A plurality of gear holes are horizontally perforated through the two support plates. The plurality of gear holes on each support plate are arranged at intervals in the vertical direction, and adjacent two gear holes are connected by elongated adjustment holes. The diameter of the gear hole is larger than the horizontal width of the adjustment hole. A fastener is horizontally fixed on the side of the cradle and the fastener extends into the gear hole. The horizontal width of the fastener is smaller than the horizontal width of the adjustment hole. A cylindrical handle is also sleeved outside the fastener. A spring that enables the handle to penetrate into the gear hole is arranged between the handle and the fastener, and the horizontal width of the handle is larger than the horizontal width of the adjustment hole. The handle can move away from the cradle against the elastic force of the spring and disengage from the gear hole. The plurality of gear holes arranged vertically on the support plate can be used for the cradle to select a fixed position: when shifting gears is needed, pull the handle to disengage from the gear hole against the elastic force of the spring, and only the fastener remains in the gear hole. Since the horizontal width of the fastener is smaller than the horizontal width of the adjustment hole, the fastener can move up and down vertically in the gear hole and the adjustment hole. After selecting a suitable gear hole, release the handle, and the handle resets under the elastic force of the spring and inserts into the corresponding gear hole. Since the horizontal width of the handle is larger than the horizontal width of the adjustment hole, the handle inserted into the gear hole cannot move up and down anymore. At the same time, adjust the handle structure at the support plate on the other side of the cradle so that the handles on both sides of the cradle are located in the gear holes at the same height, realizing the adjustment of the height of the cradle position.

[0012] In the above-mentioned baby cradle, the fastener is a screw. The head of the screw passes through the support plate. The inner side of the handle has an inwardly protruding annular shoulder. The spring is sleeved outside the screw, and the two ends of the spring respectively abut against the screw head and the shoulder. An operating part is sleeved and fixed on the outer side of the end of the handle away from the cradle. The setting of the operating part can be grasped and operated by the user, which is convenient for use.

[0013] In the above-mentioned baby cradle, the cradle includes an annular guard bar and a protective cloth connected to the lower side of the guard bar. The guard bar is composed of a main body and a straight rod-shaped split part. The main body is rod-shaped and bent into a U shape, and the two ends of the main body are bent towards each other and are respectively detachably connected to the two ends of the split part. The annular guard bar is divided into a main body and a split part, so that the split part is detachable, forming a notch on the side of the cradle, which is convenient for the infants and young children to be put in and taken out.

[0014] In the above-mentioned baby crib, a transverse hole and a longitudinal hole that are perpendicular to each other and communicate with each other are radially formed on the side of one end of the main body. A sheet-shaped insertion piece is connected to the end of the split body. One end of the insertion piece is integrated with the split body and can swing back and forth relative to the split body. One side of the insertion piece has a protruding clamping portion. The insertion piece can be inserted into the longitudinal hole and the clamping portion can be clamped into the transverse hole. When the main body and the split body need to be connected, insert the insertion piece of the split body into the longitudinal hole and make the clamping portion snap into the transverse hole to achieve a fixed connection. On the contrary, manually swing the insertion piece to make the clamping portion disengage from the transverse hole, and then pull out the insertion piece from the longitudinal hole to achieve separation, which is relatively convenient to operate.

[0015] Compared with the prior art, this baby crib can switch between the moving state and the rocking state by moving the pulley upward or swinging it sideways, with more diverse functions and better meeting the user's usage requirements. Brief Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of this baby crib.

[0017] Figure 2 is a schematic cross-sectional structural diagram of the pulley of this baby crib.

[0018] Figure 3 is a schematic cross-sectional structural diagram of the handle of this baby crib.

[0019] Figure 4 is a schematic connection structural diagram of the main body and the split body in this baby crib.

[0020] Figure 5 is a schematic cross-sectional structural diagram when the plug-in part in this baby crib is removed.

[0021] In the figure, 1. Bed body; 11. Cradle; 111. Guardrail; 1111. Main body; 11111. Transverse hole; 11112. Longitudinal hole; 1112. Split body; 11121. Insertion piece; 11122. Clamping portion; 112. Protective cloth; 12. Support plate; 121. Rocking portion; 1211. Arc surface; 1212. Socket; 1213. Relief notch; 122. Positioning hole; 123. Adjusting hole; 2. Pulley; 21. Plug-in part; 211. Insertion hole; 212. Limiting portion; 3. Plug pin; 4. Fastener; 5. Handle; 51. Shoulder; 6. Spring; 7. Operating portion. Detailed Description of the Preferred Embodiments

[0022] The following are specific embodiments of the present invention in combination with the accompanying drawings, and the technical solutions of the present invention will be further described, but the present invention is not limited to these embodiments.

[0023] As Figure 1As shown in the figure, this baby cradle includes a bed body 1 and four pulleys 2 connected to the bottom of the bed body 1. The bed body 1 includes a cradle 11 with an open top and support plates 12 that are vertically connected to opposite sides of the cradle 11 and are both plate-shaped. The bottoms of the two support plates 12 each have a swinging portion 121, and the bottom surface of the swinging portion 121 is a downwardly convex arc surface 1211. The four pulleys 2 are connected to both ends of the two arc surfaces 1211. Here, considering safety, the horizontal width of the support plate 12 is relatively large, and the curvature of the arc surface 1211 is relatively small, so as to achieve a small swing of the bed body without falling down.

[0024] The cradle 11 includes an annular guard bar 111 and a guard cloth 112 fixed to the lower side of the guard bar 111. The guard bar 111 is composed of a main body 1111 and a split body 1112 in the shape of a straight rod. The main body 1111 is rod-shaped and bent into a U shape, and the two ends of the main body 1111 are bent towards each other and are detachably connected to the two ends of the split body 1112 respectively. As Figure 4 shown, in this embodiment, a transverse hole 11111 and a longitudinal hole 11112 that are perpendicular to each other and communicate with each other are radially opened on the side of one end of the main body 1111. The end of the split body 1112 is in the shape of a flat frame, and a sheet-shaped insert piece 11121 is connected inside the flat frame. One end of the insert piece 11121 is integrated with the split body 1112, and there are gaps between other positions and the flat frame, and the insert piece can swing back and forth relative to the split body 1112. One side of the insert piece 11121 has a protruding clamping portion 11122 and a protruding block-shaped pressing portion. The insert piece 11121 can be inserted into the longitudinal hole 11112 and the clamping portion 11122 can be snapped into the transverse hole 11111, and the pressing portion abuts against the upper side of the main body 1111; the guard cloth 112 is also correspondingly divided into two parts of different sizes. The larger part is fixed to the main body 1111 and is used to support and protect infants and young children. The lower end of the smaller part is integrated with the larger part, and the upper end is fixed to the split body 1112. The two sides of the smaller part are connected to the larger part through zippers, so that the split body 1112 and the protective part of the smaller part can be detached downward and leave a gap, which is convenient for the entry and exit of infants and young children.

[0025] As Figure 2 and Figure 5As shown in the figure, the baby crib further includes four upwardly recessed sockets 1212, which are located on both sides of the bottom of the two support portions, that is, at the higher positions at both ends of the arc surface 1211. The upper ends of the four pulleys 2 each have a plug-in portion 21 that can be inserted into the socket 1212. A plurality of plug-in portions 21 each have a long strip-shaped jack 211, and the length direction of the jack 211 is arranged in the vertical direction. A pin 3 passing through the jack 211 is fixed on the support plate 12, and the pin 3 can move back and forth along the length direction of the jack 211. On the opposite side of the two sockets 1212 on the same support plate 12 facing each other, there are clearance notches 1213. In this embodiment, the position of the highest point of the socket 1212 is higher than the position of the highest point of the clearance notch 1213; the side portion of the plug-in portion 21 has a limiting portion 212 that protrudes and extends into the clearance notch 1213, and when the pulley 2 swings towards the clearance notch 1213 side, the limiting portion 212 can abut against the top wall of the clearance notch 1213.

[0026] As Figure 3 As shown in the figure, a plurality of gear holes 122 are horizontally penetrated through the two support plates 12. The plurality of gear holes 122 on each support plate 12 are arranged at intervals in the vertical direction, and adjacent two gear holes 122 are connected through a long strip-shaped adjustment hole 123. The diameter of the gear hole 122 is larger than the horizontal width of the adjustment hole 123. A fastener 4 is horizontally fixed on the side portion of the cradle 11, and the fastener 4 extends into the gear hole 122. The horizontal width of the fastener 4 is smaller than the horizontal width of the adjustment hole 123. A cylindrical handle 5 is sleeved outside the fastener 4. A spring 6 that enables the handle 5 to penetrate into the gear hole 122 is arranged between the handle 5 and the fastener 4, and the horizontal width of the handle 5 is larger than the horizontal width of the adjustment hole 123. The handle 5 can move away from the cradle 11 against the elastic force of the spring 6 and disengage from the gear hole 122. In this embodiment, the fastener 4 is a screw. The head of the screw is away from the cradle 11 and passes through the support plate 12. The inner side of the handle 5 opposite to the screw rod portion has an inwardly protruding annular shoulder 51. The spring 6 is sleeved outside the screw, and both ends of the spring 6 respectively abut against the screw head and the shoulder 51. An operating portion 7 is sleeved and fixed on the outer side of the end of the handle 5 away from the cradle 11. The horizontal width of the operating portion 7 is larger than the horizontal width of the handle 5, which is convenient for the user to operate.

[0027] When the baby crib needs to be moved, the pulley 2 is swung to be located below the socket 1212. The plug-in portion 21 of the pulley 2 moves upward relative to the pin 3 and is inserted into the socket 1212, realizing the positioning of the pulley 2 and the bed body 1 in the horizontal direction. And the bed body 1 presses on the pulley 2 under its own gravity, and the pulley 2 will not disengage from the socket 1212. The bottom position of the pulley 2 is lower than the lowest point of the arc surface 1211, so the user can manually push the baby crib, and the bed body 1 can be translated under the rolling of the pulley 2.

[0028] When it is necessary to rock the bed body 1, pull out the pulley 2 downward so that the upper end of the insertion part 21 at the top of the pulley 2 disengages from the top position of the socket 1212, releasing the horizontal position lock between the pulley 2 and the bed body 1. Swing the pulley 2 towards the relief notch 1213 so that the pulley 2 swings from the bottom of the bed body 1 to the side of the bed body 1. At this time, the pulley 2 is higher than the arc surface 1211, and the bed body 1 relies on the arc surface 1211 at the bottom of the swing part 121 to abut against the ground for support, enabling the small - amplitude back - and - forth rocking of the baby cradle. The pulleys 2 located on both sides of the support plate 12 can also limit the swing amplitude of the baby cradle to ensure safety.

[0029] According to the actual users or the different heights of the bed body 1, the height of the cradle 11 can be adjusted. Several vertical - direction - arranged gear holes 122 on the support plate 12 are available for the cradle 11 to choose for fixation: When shifting gears, pull out the operation part 7 outward so that the handle 5 overcomes the elastic force of the spring 6 and disengages from the gear hole 122, and only the fastener 4 remains in the gear hole 122. Since the horizontal width of the fastener 4 is smaller than the horizontal width of the adjustment hole 123, the fastener 4 can move up and down vertically in the gear hole 122 and the adjustment hole 123. After selecting a suitable gear hole 122, release the operation part 7, and the handle 5 resets under the elastic force of the spring 6 and inserts into the corresponding gear hole 122. Since the horizontal width of the handle 5 is larger than the horizontal width of the adjustment hole 123, the handle 5 inserted into the gear hole 122 can no longer move up and down. At the same time, adjust the structure of the handle 5 at the other support plate 12 of the cradle 11 so that the handles 5 on both sides of the cradle 11 are located in the gear holes 122 at the same height, realizing the height adjustment of the position of the cradle 11.

[0030] The specific embodiments described in this text are only examples to illustrate the spirit of the present utility model. Those skilled in the technical field to which the present utility model belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. Baby cradle, comprising a bed body (1), both bottoms of two sides of the bed body (1) are provided with swing parts (121), bottoms of the two swing parts (121) are both arc surfaces (1211) protruding downward, and it is characterized in that, The baby rocking bed further comprises a plurality of sockets (1212) located at the bottom of the bed body (1) and a plurality of pulleys (2) arranged at the bottom of the bed body (1), wherein the number of the sockets (1212) is the same as the number of the pulleys (2), the upper ends of the plurality of pulleys (2) are provided with a plug-in portion (21) capable of being inserted into the sockets (1212), the plurality of plug-in portions (21) are provided with a long strip-shaped plug-in hole (211), and the length direction of the plug-in hole (211) is arranged in the vertical direction, and a pin (3) passing through the plug-in hole (211) is fixed on the bed body (1), and the pin (3) can be inserted along the plug-in hole (211). ), when the plug-in portion (21) moves upward relative to the latch (3) and is inserted into the socket (1212), the pulley (2) and the bed body (1) are positioned in the horizontal direction, and the bottom position of the pulley (2) is lower than the lowest point of the arc surface (1211), and one side of several sockets (1212) has a clearance notch (1213), and when the plug-in portion (21) moves downward relative to the latch (3), the pulley (2) can swing toward the side of the clearance notch (1213) and make the bottom of the pulley (2) be located higher than the lowest point of the arc surface (1211).

2. The baby crib according to claim 1, characterized in that, The highest point of the socket (1212) is higher than the highest point of the clearance gap (1213).

3. The baby cradle according to claim 1 or 2, characterized in that, The side of the plug-in portion (21) has a limiting portion (212) that protrudes and extends into the clearance gap (1213); when the pulley (2) swings toward the side of the clearance gap (1213), the limiting portion (212) can abut against the top wall of the clearance gap (1213).

4. The baby crib according to claim 1 or 2, characterized in that, The bed body (1) comprises a cradle (11) with an open top and plate-shaped support plates (12) vertically connected to opposite sides of the cradle (11), the two swinging parts (121) are respectively located at the bottom of the two support plates (12), and the two support plates (12) are penetrated by a plurality of shift holes (122) in the horizontal direction. The plurality of shift holes (122) on each support plate (12) are arranged at intervals in the vertical direction, and two adjacent shift holes (122) are connected by a long strip-shaped adjustment hole (123). The diameter of the shift hole (122) is larger than the horizontal width of the adjustment hole (123). A fastener (4) is horizontally fixed to the side of the cradle (11), and the fastener (4) extends into the shift hole (122). The horizontal width of the fastener (4) is smaller than the horizontal width of the adjustment hole (123). A cylindrical handle (5) is sleeved on the outer side of the fastener (4). A spring (6) is provided between the handle (5) and the fastener (4) to enable the handle (5) to penetrate the shift hole (122). The horizontal width of the handle (5) is larger than the horizontal width of the adjustment hole (123). The handle (5) can overcome the elastic force of the spring (6) to move away from the cradle (11) and out of the shift hole (122).

5. The baby crib according to claim 4, characterized in that, The fastener (4) is a screw, the head of the screw passes through the support plate (12), an inwardly protruding annular shoulder (51) is provided inside the handle (5), the spring (6) is sleeved outside the screw, and both ends of the spring (6) respectively abut against the head of the screw and the shoulder (51), and an operating part (7) is sleeved and fixed on the outer side of the end of the handle (5) away from the cradle (11).

6. The baby crib according to claim 4, characterized in that, The cradle (11) includes an annular protective rod (111) and a protective cloth (112) connected to the lower side of the protective rod (111). The protective rod (111) is composed of a main body (1111) and a straight rod-shaped split body (1112). The main body (1111) is rod-shaped and bent into a U shape, and both ends of the main body (1111) are bent towards each other and are respectively detachably connected to both ends of the split body (1112).

7. The baby crib according to claim 6, characterized in that, A transverse hole (11111) and a longitudinal hole (11112) which are perpendicular to each other and communicate with each other are radially formed in the side part of one end of the main body (1111). A sheet-shaped insertion piece (11121) is connected to the end of the split body (1112). One end of the insertion piece (11121) is integrally connected with the split body (1112) and can swing back and forth relative to the split body (1112). A protruding clamping part (11122) is provided on one side of the insertion piece (11121). The insertion piece (11121) can be inserted into the longitudinal hole (11112), and the clamping part (11122) can be clamped into the transverse hole (11111).

Images